3047249 has 8 divisors (see below), whose sum is σ = 3120768. Its totient is φ = 2974720.

The previous prime is 3047237. The next prime is 3047251. The reversal of 3047249 is 9427403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3047249 - 2⁸ = 3046993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3047299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11729 + ... + 11985.

It is an arithmetic number, because the mean of its divisors is an integer number (390096).

Almost surely, 2^3047249 is an apocalyptic number.

It is an amenable number.

3047249 is a deficient number, since it is larger than the sum of its proper divisors (73519).

3047249 is a wasteful number, since it uses less digits than its factorization.

3047249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 3047249 is about 1745.6371329689. The cubic root of 3047249 is about 144.9781814178.

The spelling of 3047249 in words is "three million, forty-seven thousand, two hundred forty-nine".